hg: jdk9/dev/jdk: 8156602: javac crashes again on Windows 32-bit with ClosedChannelException

[james.laskey at oracle.com]

Changeset: 248c2f34cc1f
Author:    jlaskey
Date:      2016-05-20 11:41 -0300
URL:       http://hg.openjdk.java.net/jdk9/dev/jdk/rev/248c2f34cc1f

8156602: javac crashes again on Windows 32-bit with ClosedChannelException
Reviewed-by: alanb

! src/java.base/share/classes/jdk/internal/jimage/BasicImageReader.java
! src/java.base/share/classes/sun/nio/ch/FileChannelImpl.java
! test/TEST.groups
+ test/jdk/internal/jimage/JImageOpenTest.java